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/* >>>>>>>>>>>>>>>>>>>>>> Ken's Programming Model 3.0 <<<<<<
================================= File Information ======
--Name------------------------------------------Content--
FileName exec.cpp
Project Project exec
Copyright (C) 1997 Kenneth R. Kinder
License GNU General Public License
========================================== AUTHORS ======
--Name----------------------------------Source Initials--
Kenneth R. Kinder KRK
====================================== File Object ======
---------------------------------------------------------
To provide the definitions for Project exec. Project
exec is to provide a form to run a command line, much
like KDE's existing kexec. This one is more powerful.
We hope. =)
========================================= Calandar ======
--Code Mark/Description------------Date----------Author--
Project Started 08-09-1997 KRK
Runs Programs 08-09-1997 KRK
Version 0.0.2 Mark 08-09-1997 KRK
Made File browser button 08-14-1997 KRK
Version 0.0.3 Mark 08-14-1997 KRK
*/
//------------------------------------////// Headers //////
#include "exec.h"
//------------------------------------////// Globals //////
//-----------------------////// Function Definitions //////
/* Sorry, the main function is defined at the bottom of
the program. */
void Exec::runline()
{
ofstream command_file;
int useless;
command_file.open("/tmp/exec.tmp", ios::out);
/* What we're doing here is saving our command
in a little shell script that will be ran comming
up here. */
command_file
<< "#!/bin/sh\n"
<< cline->text();
/* The fun, object orriented STREAM way of
doing things!! wooohoooo */
command_file.close(); // Finish up.
useless = execlp(SHELL, SHELL, "/tmp/exec.tmp", NULL);
/* Run shell with command line file as script. */
}
void Exec::browser()
{
QString filename = QFileDialog::getOpenFileName();
/* This activates the file dialog, and lets the
user pick and choose on what file she wants.
Then, it puts it in Qt's glorious string class
QString. WOO HOO!! */
if (!filename.isNull() )
{
cline->setText(filename);
}
}
Exec::Exec(QWidget *parent, const char *name) : QWidget(parent,name)
{
/* Basicly what we're doing here is setting up the
dialog to run the command line. It's all pretty
simple. */
// Set basic window size limits/delimits //
setMinimumSize(360, 60);
setMaximumSize(360, 60);
// Put in an edit box for command line //
cline = new QLineEdit(this, "cline");
cline->setGeometry(5, 5, 350, 25);
cline->setFont(QFont("Times", 14, QFont::Normal));
cline->setFocus();
connect (cline, SIGNAL(returnPressed()), this, SLOT(runline()) );
// Ok Button //
QPushButton *ok = new QPushButton("Ok", this, "ok");
ok->setGeometry(5, 35, 50, 20);
ok->setFont(QFont("Times", 14, QFont::Bold));
connect( ok, SIGNAL(clicked()), this, SLOT(runline()) );
// Cancel Button //
QPushButton *cancel = new QPushButton("Cancel", this, "cancel");
cancel->setGeometry(60, 35, 50, 20);
cancel->setFont(QFont("Times", 14, QFont::Normal));
connect( cancel, SIGNAL(clicked()), qApp, SLOT(quit()) );
// Browse Button //
QPushButton *browse = new QPushButton("File", this, "browse");
browse->setGeometry(115, 35, 50, 20);
browse->setFont(QFont("Times", 14, QFont::Normal));
connect( browse, SIGNAL(clicked()), this, SLOT(browser()) );
}
//------------------------------////// Main Function //////
int main(int argc, char **argv)
{
cout << endl << endl << "-= exec =-" << endl
<< "Version " << VERSI0N << " by " << AUTHOR << endl
<< URL << " " << CONTACT << endl << endl
<< "exec is distributed under the terms in the GNU General Public License." << endl << endl;
QApplication a(argc, argv);
/* Initialize us with Qt/X */
/* Run the program... */
Exec Window;
a.setMainWidget(&Window);
Window.show();
return a.exec();
}
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